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Arista CAB-Q-Q-2M Compatible Passive Direct Attach Copper Cable

  • Product id:  13265
  • Stock: In Stock
  • Brand: Arista
  • Model: CAB-Q-Q-2M
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Key Features

    • Connector Type: QSFP+ to QSFP+
    • Cable Length: 2 meters
    • Cable Type: Passive Direct Attach Copper
    • Bandwidth: 40 Gigabit Ethernet

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Main Features
Connector Type QSFP28 to QSFP28 (or QSFP+ to QSFP+ for 40G version)
Type Passive Direct Attach Copper (DAC)
Interface Electrical twinax
Hot-Plug Yes
Performance
Data Rate 100 Gbps (or ~40 Gbps)
MTBF Not typically specified
Wavelength N/A (copper)
Physical Specification
Dimensions 31×30×5 cm
Weight 0.18–0.30 kg
Form Factor QSFP28 fixed-cable
Storage & Interfaces
Compatibility QSFP28/40GBASE-CR4 IEEE
Power Source
Voltage Rating 3.3 V
Power Consumption 0 W (near zero)
Temperature
Operating Temperature 0 °C to 70 °C

About Arista CAB-Q-Q-2M Compatible Passive Direct Attach Copper Cable

The Arista CAB-Q-Q-2M Compatible Passive Direct Attach Copper Cable is a high-performance, cost-effective solution designed for reliable, high-speed Ethernet connectivity. This passive DAC (Direct Attach Copper) cable offers seamless compatibility with Arista switches and networking equipment, providing a robust connection for 40 Gigabit Ethernet (40GbE) networks. With a 2-meter length, it supports efficient data transfer at 10.3125 Gbps per lane. The cable is ideal for applications requiring a short-range, low-latency connection, and its passive design ensures ease of installation without the need for external power, making it a great choice for data centers and enterprise networks.

Description

The Arista Compatible Passive Direct Attach Copper Cable provides a simple and efficient way to connect high-performance networking equipment within data centers and enterprise environments. Supporting 40 Gigabit Ethernet (40GbE) speeds, this cable ensures fast and reliable data transmission over distances of up to 2 meters. Its passive copper construction means it does not require any external power, offering a cost-effective and low-maintenance solution for network administrators. With a data rate of 10.3125 Gbps per lane, the Arista CAB-Q-Q-2M ensures that each connection remains fast, stable, and efficient, making it ideal for connecting Arista switches and other compatible devices in a variety of network configurations. The cable is specifically designed for easy installation and hassle-free operation, delivering excellent signal integrity and low latency. Whether you're building a high-performance network, upgrading existing infrastructure, or ensuring seamless connections between devices in a rack, the Arista CAB-Q-Q-2M Compatible Passive Direct Attach Copper Cable is a reliable, high-quality choice for your 40GbE needs. The cable is built to withstand the demanding conditions of data centers, with an operating temperature range from 0°C to 70°C and humidity tolerance from 5% to 95% (non-condensing), ensuring consistent performance under various environmental conditions.

User Experience

Users will appreciate the Arista Compatible Passive Direct Attach Copper Cable for its plug-and-play design and compatibility with a wide range of Arista network equipment. It is straightforward to deploy, providing a no-fuss connection for 40 Gigabit Ethernet applications. The passive copper construction means there's no need for additional power, making it an energy-efficient option while maintaining the high data transfer speeds required for modern networks. The 2-meter length offers flexibility for connecting devices within short distances, ensuring that users can maintain high-speed connections even in dense server racks or constrained spaces. The cable's robust design ensures it can handle the stresses of frequent plugging and unplugging, which is often required in active data center environments. The cable's reliability and ease of use make it a preferred choice for those seeking dependable network performance with minimal maintenance or setup. Thanks to its compact form factor and high data rate capabilities, the Arista CAB-Q-Q-2M offers users a cost-effective yet high-performance solution for their Ethernet infrastructure needs.

Why Choose Arista Compatible Passive Direct Attach Copper Cable?

  1. Cost-Effective Solution: As a passive copper cable, the Arista CAB-Q-Q-2M does not require external power, offering a more affordable alternative to active cables while maintaining excellent performance.
  2. Seamless Compatibility: Designed specifically for Arista-compatible devices, this cable ensures smooth integration with Arista switches and other networking equipment, making it a reliable choice for Arista networks.
  3. High-Speed Data Transmission: With a data rate of 10.3125 Gbps per lane and support for 40GbE bandwidth, the Arista CAB-Q-Q-2M delivers fast, efficient data transfer for demanding applications.
  4. Easy Installation: The plug-and-play functionality makes the Arista CAB-Q-Q-2M simple to deploy in your existing network without requiring complex configuration or setup.
  5. Reliable and Durable: Built to last, this cable can withstand a wide range of temperatures (0°C to 70°C) and humidity conditions, ensuring continuous operation in diverse environments.

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What is the Arista CAB-Q-Q-2M Compatible Passive Direct Attach Copper Cable price in Bangladesh 2026?

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